http://ja.chordwiki.org/wiki/%E3%81%BC%E3%81%8F%E3%82%89%E3%81%AE%E6%99%82%E9%96%93 更新履歴 http://ja.chordwiki.org/wiki/%E3%81%BC%E3%81%8F%E3%82%89%E3%81%AE%E6%99%82%E9%96%93 Sun, 12 Aug 2018 12:32:14 +0900 2018-08-12T12:32:14+09:00 http://ja.chordwiki.org/wiki.cgi?c=logview&t=%E3%81%BC%E3%81%8F%E3%82%89%E3%81%AE%E6%99%82%E9%96%93&n=20180812123214&d=2018%2F08%2F12+12%3A08%3A24+%2B0900 Sun, 12 Aug 2018 12:08:24 +0900 2018-08-12T12:08:24+09:00